1x4 1x8 1x16 Optic Fiber CWDM Mux/Demux

1x4 1x8 1x16 Optic Fiber CWDM Mux/Demux
 
 
 
 
1. WDM COMPONENTS:
Piogoods Coares WDM is designed to multiplex and demultiple signals in metropolitan, access, and enterprise networks.
Coares WDMs are low cost components for systems with fewer than eight channels and feature wide 13nm channel passbands to accommodate variation in laser center wavelengths over temperature.
 
2. Applications:
Coarse WDMs multiplex  and demultiplex signals in systems based on an emerging industry standard grid with 20 nm channel spacings. These systems use uncooled lasers and low cost Coarse WDM components as an alternative to more expensive components based on 100GHz or 200GHz channel plans.
CWDM System
PON Networks
CATV Links
 
3.  Compliance
Telcordia GR-1209-CORE-2001
Telcordia GR-1221-CORE-1999
ITU-T G.694.2
RoHS  
 
4.  Specifications: 

Parameters
Center wavelength (nm)		ITU, ITU+1
Passband  (nm)		ITU±6.5
Operating wavelength (nm)		1460~1620 or 1260~1620
Channel Space (nm)		20
Fiber Type		SMF-28e or customer specified
IL(dB)	Transmission band	0.6
	Reflection band	0.4
Isolation(dB)	Transmission band	30
	Reflection band	12
Ripple (dB)		0.3
PDL (dB)		0.1
PMD (ps)		0.1
RL (dB)		45
Directivity (dB)		50
Maximum Optical Power (mw)		500
Operating Temperature (℃)		-40~85
Storage Temperature (℃)		-40~85
Package Dimension (mm)  (Φ×L)		Φ5.5*L34

 
Notes:
Specified without connectors.
Add an additional 0.2dB loss per connector Add an additional 0.2dB loss per connector
 
 

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